{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing standard", "biomedical", "material", "process characterization", "engineering feature", "manufacturing process"], "input": "Dissolved oxygen in weld zone leads to distinct microstructures from base metal after annealing ."}
{"manufacturing standard": [], "biomedical": [], "material": ["oxygen", "microstructures", "base metal"], "process characterization": [], "engineering feature": [], "manufacturing process": ["annealing"]}